From a4cbe79567072befd96cf1b7eb319de1e2809ca3 Mon Sep 17 00:00:00 2001
From: zhsso <zhssoge@gmail.com>
Date: Thu, 10 Apr 2014 14:20:58 -0400
Subject: fix

---
 modules/middleware/auth.go | 63 ++++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 63 insertions(+)
 create mode 100644 modules/middleware/auth.go

(limited to 'modules/middleware/auth.go')

diff --git a/modules/middleware/auth.go b/modules/middleware/auth.go
new file mode 100644
index 00000000..bde3be72
--- /dev/null
+++ b/modules/middleware/auth.go
@@ -0,0 +1,63 @@
+// Copyright 2014 The Gogs Authors. All rights reserved.
+// Use of this source code is governed by a MIT-style
+// license that can be found in the LICENSE file.
+
+package middleware
+
+import (
+	"net/url"
+
+	"github.com/go-martini/martini"
+
+	"github.com/gogits/gogs/modules/base"
+)
+
+type ToggleOptions struct {
+	SignInRequire  bool
+	SignOutRequire bool
+	AdminRequire   bool
+	DisableCsrf    bool
+}
+
+func Toggle(options *ToggleOptions) martini.Handler {
+	return func(ctx *Context) {
+		if !base.InstallLock {
+			ctx.Redirect("/install")
+			return
+		}
+
+		if options.SignOutRequire && ctx.IsSigned && ctx.Req.RequestURI != "/" {
+			ctx.Redirect("/")
+			return
+		}
+
+		if !options.DisableCsrf {
+			if ctx.Req.Method == "POST" {
+				if !ctx.CsrfTokenValid() {
+					ctx.Error(403, "CSRF token does not match")
+					return
+				}
+			}
+		}
+
+		if options.SignInRequire {
+			if !ctx.IsSigned {
+				ctx.SetCookie("redirect_to", "/"+url.QueryEscape(ctx.Req.RequestURI))
+				ctx.Redirect("/user/login")
+				return
+			} else if !ctx.User.IsActive && base.Service.RegisterEmailConfirm {
+				ctx.Data["Title"] = "Activate Your Account"
+				ctx.HTML(200, "user/active")
+				return
+			}
+		}
+
+		if options.AdminRequire {
+			if !ctx.User.IsAdmin {
+				ctx.Error(403)
+				return
+			}
+			ctx.Data["PageIsAdmin"] = true
+		}
+	}
+}
-- 
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